All books
Entries
Pick a letter, or find an entry by name.
Arfvedsonite
1-443.40.00Chemical: Na3(Fe,Mg)4FeSi8O22(OH)2.
Clades: Sodium amphiboles; Inosilicates; Silicates; Lapidae.
Crystal system: Monoclinic.
Clades: Sodium amphiboles; Inosilicates; Silicates; Lapidae.
Crystal system: Monoclinic.